Which of the following pairs is not correctly matched ?
Binary fission $⇒$ Sargassum
Conidia $⇒$ Penicillium
Offset $⇒$ Water hyacinth
Rhizome $⇒$ Banana
Based on cellular mechanisms there are two major types of regeneration found in the animals. Which one of the following is the correct example of the type mentioned ?
Identify water weeds.
Choose incorrect
Whose spores are non-motile ?
Which of the following is true/correct option about 'terror of Bengal'?
$(I)$ It is the aquatic plant
$(II)$ It is the invasive weeds
$(III)$ It does not drain oxygen from the water which leads to death of fish
$(IV)$ It can propagate vegetatively